Escape of gas from coal.

Bibliographic Details
Corporate Author:	United States. Bureau of Mines
Other Authors:	Ovitz, F. K. (Frank Keehn), 1882-, Porter, Horace C. (Horace Chamberlain), 1876-1944
Format:	Government Document eBook
Language:	English
Published:	Washington : U.S. GPO, 1911.
Series:	Mines Bur. Tech. Paper No. 2
Subjects:	Coal mines and mining. Gases. Electronic books.
Online Access:	Connect to the full text of this electronic document

Description
Item Description:	[on release of methane and other gases from coal in mines, with data from experiments]. Record is based on bibliographic data in ProQuest U.S. Executive Branch Documents, 1910-1932. Reuse except for individual research requires license from ProQuest, LLC. Electronic resource.
Physical Description:	1 online resource (14 pages)
Format:	System requirements: PDF reader software.